Update MC/config/PWGHF/ini/GeneratorHF_D2H_ccbar_and_bbbar_PbPb_replaced.ini

Co-authored-by: Fabrizio <fabrizio.grosa@cern.ch>

Author: FDUEnrich

MC/config/PWGHF/ini/GeneratorHF_D2H_ccbar_and_bbbar_PbPb_replaced.ini

@@ -4,5 +4,5 @@ fileName=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/external/generator/generator_py
 funcName=GeneratorPythia8EmbedHFCharmAndBeauty(false, -1.5, 1.5, -1.5, 1.5, std::vector<int>{}, std::vector<int>{}, std::vector<std::array<int,2>>{{{423,4132}},{{4212,4332}}}, std::vector<float>{1,1})
 
 [GeneratorPythia8]
-config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_replaced_with_decays_Mode2_hardQCD_5TeV.cfg
+config=${O2DPG_MC_CONFIG_ROOT}/MC/config/PWGHF/pythia8/generator/pythia8_charmhadronic_decays_Mode2_hardQCD_5TeV_XicOmegaC.cfg
 includePartonEvent=true